baber/WOPTO huggingface dataset:
Patent JP-S62223944-A (JP)
Title: Amplifier tube for crossed electromagnetic field
Inventor: SHINTANI MORIO
IPC: H01J25/42
Filed: 1986-03-25
Abstract: PURPOSE:To control an unnecessary oscillation of microwaves, by receiving to an antenna microwaves generated in the opening of a circuit separator opened at the electron flow side, leading them to a high frequency terminal unit, and dispersing the high frequency wave energy to the outside. CONSTITUTION:Microwaves input from an input terminal 13 travel through a low speed wave circuit 12, at about the light velocity, giving and receiving energy between the electrons radiated from a cathode 11, travel to an output terminal 14, and amplified at a crossed electromagnetic amplifier tube. In this case, a circuit separator 15 is furnished between the input and the output terminals 13 and 14, and an antenna 17 is positioned in the opening 16 thereof, connected to a high frequency wave terminal unit 19 through a coaxial cable 18. And the microwave energy generated at the opening 16 by the modulation signal component of the microwave band included in the returning electron flow is dispersed to the outside by the high frequency terminal unit 19. Therefore, an unnecessary oscillation is controlled and a stable operation is secured.
Patent JP-H07246669-A (JP)
Title: Production of air permeable shoe socking
Inventor: HAYASHI SHINGO
IPC: A43B17/00
Filed: 1994-03-11
Abstract: PURPOSE:To produce a shoe socking keeping air permeability and excellent in tear resistance, abrasion resistance and elasticity or the like in good cost performance. CONSTITUTION:A shoe soaking is produced by heating a vulcanized latex sponge sheet containing a thermoplastic resin powder to temp. equal to or higher than the softening point of the thermoplastic resin powder and press molding the heated sheet into a predeterminend shape by a cooled mold.
Patent JP-H07321319-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAHASHI SHIGEKI
IPC: H01L29/78
Filed: 1995-03-27
Abstract: PURPOSE:To make flat a channel region where electrons flow in an extremely thin inversion layer and to prevent the flow of the electrons from being disturbed due to curving by forming a channel region at a region which is deeper than the side surface of an etched groove and the curved part formed by a semiconductor layer surface. CONSTITUTION:Thermal diffusion is made at a junction depth of 0.5-1mum, an n<+>-type source layer 4 is formed, and simultaneously a channel 5 is set. The junction depth obtained by the thermal diffusion is formed on etching and is set deeper than a curved part 710 remaining on the side-groove surface until the selective oxidation ends. In the thermal diffusion, an end face connected to a U groove 50 of the region of the n<+>-type source layer 4 is regulated in a self-alignment manner at the position of the side wall of the U groove 50. Also, since the source layer 4 is formed so that the channel region 5 is formed at a deeper position than the curved part 710, the disturbance of the flow of electrons at the curved part 701 can be prevented, thus obtaining the title device for achieving a low ion voltage.
Patent JP-2000265174-A (JP)
Title: Carbonizing oven
Inventor: HIRAHARA TAKEO
IPC: B09B3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing oven enabling high-temperature combustion state to be maintained for a long time, therefore enabling the labor saving for heating and dry-firing operations until initiation of self-carbonization by coaling and ignition once, thereby enabling the whole coal manufacturing operation to be further efficient. SOLUTION: This carbonizing oven is so designed that an ignition/heating section 2 is longitudinally equipped with a charcoal cylindrical body 7 capable of holding charcoal N as heating fuel, a downwardly expanded guide cylindrical body 18 is set in a charcoal falling port 9 and provided with a ventilating hole 18a, and outside the charcoal cylindrical body 7, an external communicating pipe 20 is set up so as to be communicable between the lower part and the upper part center of the charcoal cylindrical body.
Patent JP-S54159653-A (JP)
Title: Switching control circuit
Inventor: ASANO FUMIO
IPC: H03K17/72
Filed: 1978-06-06
Abstract: PURPOSE: To keep the zero-cross switching of switching element all the time by detecting zero potential from the contacts of series-connected two diodes for rectifying input alternating current.  
     CONSTITUTION: A zero-cross detector consisting of the Zener diode 3 and the resistor R 1  is connected to the contact between the diodes 1 and 2 to rectify input alternating current, and the output is supplied through the transistor 4 and the iverter 1 to the flip-flop 6 to control the starting time. On the other hand, the voltage is compared with reference voltage, and the output is supplied from the photocoupler 8 to the control gate group 7 and at the same time the output of the oscillator 5 of a duty cycle of 1/2 is also supplied to the gate group 7. Thus, the timing of making the main switching element ON can be put into zero-cross switching mode all the time, thus preventing the abrupt application of high voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06280975-A (JP)
Title: Operation device for automatic transmission
Inventor: KOBAYASHI SATOSHI
IPC: F16H59/04
Filed: 1993-03-26
Abstract: PURPOSE:To prevent change in the load to be applied to the operating force of an operational means by increasing the resilient force of a return spring with a control means when a shift lever is moved to a specific shift range, and increasing the force of energizing a position pin upward. CONSTITUTION:In a hollow shift lever 4 rotatable round a shaft 3, a compression rod 42 is inserted which is depressed by an operational means against the action of a return spring 43. A position pin 44 is provided which is to be put in engagement in either of a plurality of shift ranges on a position plate 2 when the lever body 41 is moved to the bottom of the rod 42. Therein the return spring 43 is composed of the first and second springs 431, 432, and in the parking range, the engagement of a locational pin 461 of a control means 46 is set off by a pressing member 45, and thereby the resilient force of the spring 43 is made a resultant of the first and second springs 431, 432, being larger than normal.
Patent JP-S56164669-A (JP)
Title: Recording device
Inventor: AYADA NAOKI
IPC: G03G15/22
Filed: 1980-05-22
Abstract: PURPOSE:To enable to shrink and enlarge the facsimile reception information by using a data processing-operation circuit. CONSTITUTION:In shrinking the facsimile reception information to 1/2, the information from a data restoration section DF is stored in the halved frequency in a facsimile reception mode to a shift register SRT without being passed through an  operation circuit DM, and a paper is transferred in the doubled speed. Further, in  recording the facsimile reception information with 2 times of enlargement, the information is passed twice through the operation circuit DM, then storing it to a  shift register SRT in the doubled frequency in the facsimile reception mode is  satisfactory.
Patent JP-S63234361-A (JP)
Title: Picture memory control system
Inventor: KUBOTA SHINICHI
IPC: G06F12/00
Filed: 1987-03-23
Abstract: PURPOSE:To increase the picture memory access speed with a small hardware quantity in a picture processing system of a 2-dimensional addressing system, by giving an access to a picture memory after converting a 2-dimensional address into a 1-dimensional address. CONSTITUTION:Plural picture processing units 2a, 2b, etc., delivers the 2-dimensional addresses produced against a picture memory 4 in a unit to an address converting mechanism 3. The mechanism 3 converts those input 2-dimensional addresses into the 1-dimensional addresses and delivers them to the memory 4. Thus the units 2a, 2b, etc., give accesses to the 1-dimensional memory 4 by a 2-dimensional addressing method with which the fast control of the memory 4 is facilitated. Thus the prescribed picture processing is possible. Furthermore it is possible to convert only plural higher rank bits of the 2-dimensional address with the lower rank bits kept in the 2-dimensional forms. As a result, a fast access is attained to the memory 4 with a small hardware quantity.
Patent JP-S59195967-A (JP)
Inventor: TERUI TAKESHI
IPC: A62B3/00
Filed: 1983-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05272463-A (JP)
Title: Oil pressure supply device
IPC: F16L55/04
Filed: 1992-03-26
Abstract: PURPOSE:To stabilize a hydraulic operating system during the pressure accumulating-holding time of accumulators in an oil pressure supply device constituted in such a way as to accumulate-hold operating oil in the accumulators at the time of reducing the discharge pressure of a variable dis placement pump according to the supply pressure required by load and to supply the operating oil effectively at the time of increasing the discharge pressure. CONSTITUTION:An oil pressure supply device is provided with a supply pressure line 26 reaching load 1 from a variable displacement pump 4, and a change-over valve 7 capable of communicating or cutting off between a first accumulator 10 and a third accumulator 41. At the time of normal discharge pressure, the first accumulator 10 is communicated, and only at the reduced time of discharge pressure, the communication with the third accumulator 41 is performed.
Patent JP-S58184962-A (JP)
Title: Method for controlling thickness of toner layer in recorder
Inventor: IZUMI HIROKI
IPC: G03G15/08
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a toner layer having an optimum layer thickness on a donor by bringing a conductive member into contact with the toner layer, impressing a specified voltage between the member and the donor, detecting the current value in the thickness direction of the toner layer, and setting the reference current value threof at the value at which the optimum thickness of the toner layer is obtained. CONSTITUTION:If the current value in the thickness direction of a toner layer is larger than a reference current value, the toner layer is thinner than a reference thickness; therefore, the press-contact force of a doctor is weakened. Conversely, when the current value is smaller than the reference current value, the press-contact force of the doctor is increased. The doctor 3 which itself is conductive is used for this purpose as a conductive member to be brought into contact with the toner layer. The current flowing in the thickness direction of the toner layer from an electric power source E1 through the doctor 3 is detected with a current detection circuit 11, and a regulating mechanism for press-contact force, for example, a solenoid mechanism, is operated by the detected current value, and the press-contact force of the doctor 3 with the donor 1 is adjusted by the same so that the current value detected with the circuit 11 coincides with the reference set value.
Patent JP-H03271292-A (JP)
Title: Novel compound, its production and pharmaceutical composition containing same
Inventor: ROJIYAA JIYON PONSUFUOODO
IPC: A61K/
Filed: 1990-03-20
Abstract: NEW MATERIAL: A compound of formula I [X is H, NHR 1  (R 1  is H, an amino protective group); R is a (substituted) 5 or 6 membered saturated heterocyclic group including one or two hetero atoms selected from O, S and N(].  
     EXAMPLE: 6β-[Z-[2-(2-Aminothiazol-4-yl)-3-(tetrahydro-4H-pyran-4- yl)]propenamide]penicillanic acid.  
     USE: Medicaments of bacterium infection for human and animal.  
     PROCESS: A compound (salt) of formula II (an amino group is optionally substituted by a group effecting the acylation; R 2  is H, a carboxyl blocking agent), is treated by an acylating agent which is derived from an acid of formula III (Y represents formula IV). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S54158851-A (JP)
Title: Field effect transistor circuit
Inventor: SAITOU MANZOU
IPC: H01L21/822
Filed: 1978-06-06
Abstract: PURPOSE:To make it posible to keep the threshold level of a transistor constant by reducing parasitic capacity between an integrated circuit and a base body by constituting the circuit with the base-body potential lower than the reference potential. CONSTITUTION:When any constant voltage V2F developed by using transistors TrQ2f and TrQ2g is applied to TrQ2i, a current flows to Q2i with the threshold level of Q2i lower than V2F, and the potential at node 2G decreases, so that a current will hardly flow to TrQ2j. When the negative potential of the base body falls and the threshold level of Q2i increases nearly up to V2F, no current flows to Q2i, the potential at nod 2G increases causing Q2j to turn ON, and the potential at node 1A increases while that at node 2C decreases, so that it will be prevented that the negative potential of the base body will fall more. Next, when the base-body potential falls, nor current flows to Q2j and a current flows again from the base body to the reference potential via TrQ2d and TrQ2c, so that the base-body potential will fall. Judging from relation (b) between the threshold level of TrQ2b and the base- body potential, the threshold level of Tr can kept constant by controlling the base- body voltage.
Patent JP-H10271112-A (JP)
Title: Charging information relief system in asynchronous transfer mode switching system
Inventor: ITO KAZUYA
IPC: H04L12/70
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To relieve charging data at the time of restart by performing reset excluding only the reset of a cell counter for charging from the reset from a call controller to a line controller for the restart by the generation of a fault or the like and performing relieving by using it when a call requiring relief is present at the time of the restart. SOLUTION: At the time of detecting restart generation, the call controller 4 initializes the data of a call control memory 40 excluding call control information and resets an ATM terminal equipment 2 excluding a cell counter function 2 for counting passing cells for charging. Then, connection information is led from the call control information, the counted value of the cell counter function part 20 of the ATM terminal equipment 2 is read and the cell counter function part 20 is reset. Further, the call controller 4 edits charging data based on the call information of a subscriber table and the cell counted value and sends the edited charging data to a charging data gathering device 5. Thus, at the time of the restart, the charging data are generated by the same procedure as the time of call end.
Patent JP-H06278201-A (JP)
Title: Production of transparent heat-resistant container
Inventor: ASO TSUTOMU
IPC: B29C51/42
Filed: 1993-03-26
Abstract: PURPOSE:To produce a transparent heat-resistant container enabled in deep drawing of a specific draw ratio or more by improving the elongation at a time of the molding of the container of an alloy sheet composed of a resin compsn. consisting of a polybutylene terephthalate resin and a polyethylene terephthalate resin. CONSTITUTION:A transparent heat-resistant container is produced by preheating a transparent sheet composed of a resin compsn. consisting of 10-90 pts.wt. of a polybutylene terephthalate resin using at least one of a polybutylene terephthalate resin with an IV value of 0.5-0.8 or a polybutylene terephthalate resin with an IV value of 0.5-0.7 and 90-10 pts.wt. of polyethylene terephthalate resin to the temp. range from the glass transition point of the resin compsn. to the cold crystallizing temp. thereof. Subsequently, the resin compsn. is molded in a mold regulated to the temp. range from the cold crystallizing temp. of the resin compsn. to temp. lower than the lowest m.p. of the resins to be used.
Patent JP-H07274673-A (JP)
Title: Brake controlling device of combine harvester
Inventor: YOSHIMURA FUMIO
IPC: A01D69/10
Filed: 1994-04-06
Abstract: PURPOSE:To perform braking control by detecting the pressure of braking oil during the power-steering operation and automatically selecting a braking mode from the preset plural steps of braking modes. CONSTITUTION:A power steering system of the combine harvester controls the pressure of a braking oil through a proportional pressure-reducing valve 1. In the power steering system, the pressure of the braking oil detected by applying a certain level of electric current to the proportional pressure-reducing valve is compared with the target figure for the pressure of the braking oil. Based on the deviation in the comparison made above, the most suitable braking mode is automatically selected from the plural steps of braking modes preset in a controller 3, wherein the braking modes express pressure characteristics between a working time of the proportional pressure-reducing valve and the pressure of the braking oil.
Patent JP-S5547151-A (JP)
Title: Cation exchange membrane
Inventor: SEKO MAOMI
IPC: C25B13/00
Filed: 1979-06-04
Abstract: PURPOSE:To obtain high purity and high concentration of caustic soda with operation of a high current coefficient by using a fluorocarbon polymer cation exchange membrane with carboxylic acid group of a specific exchange capacity, which is used for the electrolysis of sodium chloride. CONSTITUTION:As the cation exchange membrane for the electrolysis of sodium chloride in the manufacture of caustic soda, a fluorocarbon polymer cation exchange membrane with carboxylic acid group of a 0.5-4 milli-equivalent/g of dry resin exchange capacity, which is a Na-type resin with a 5-50% moisture content, is used. When using the cation exchange membrane as the diaphragm of sodium chloride electrolysis, the back diffusion of OH ion from cathode compartment to anode compartment can be prevented, thus assuring the manufacture of a high purity and high concentration of caustic soda in the cathode compartment and also of a high purity chlorine free of oxygen in the anode compartment by operation of a high current coefficient and density.
Patent JP-S60212019-A (JP)
Title: Surface acoustic wave device
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 1984-04-05
Abstract: PURPOSE:To decrease remarkably a ripple of a group delay characteristic and a ripple of a frequency characteristic by using an absorbing member being a mixture of niobium oxide powder to a silicone group resin so as to improve the suppressing effect of an unnecessary surface wave. CONSTITUTION:Absorbing members 4, 5 are provided by screen print to a region to absorb the unnecessary surface wave on the surface wave substrate 1, e.g., between input/output electrodes 2, 3 and each substrate edge. The absorbing members 4, 5 are constituted with the silicone group resin, e.g., a material mixing niobium oxide (NbO, Nb2O3 or Nb2O5) powder to the silicone rubber, preferably in the weight ratio of 5:1-1:1 of the silicone rubber and the niobium oxide powder. The group delay characteristic suppresses the ripple to a small value <=100ns.
Patent JP-H01242757-A (JP)
Title: Alloy for low-frequency transformer and low-frequency transformer using said alloy
Inventor: YOSHIZAWA KATSUTO
IPC: C22C38/16
Filed: 1988-03-23
Abstract: PURPOSE:To provide the title alloy for the low-frequency transformer having a relatively high saturation magnetic flux density and a low iron loss in the low-frequency region by composing the alloy essentially of Fe, Si, and B and further adding >=1 kind among Cu and other specified elements to the alloy in a specified ratio. CONSTITUTION:The alloy for transformers having the composition in atom% shown by the formula. In the formula, M is Co and/or Ni, M' is >=1 kind of element selected from Nb, W, Ta, Mo, Zr, Hf, and Ti, 0<=a<=0.3, 0.1<=x<=3, 0<=y<=17, 4<=z<=17, 10<=(y+z)<=28, and 0.1<=alpha<=5. At least 50% of the structure consists of fine crystal grains, and the average of the grain diameters measured by the overall dimensions is controlled to <=1,000Angstrom . The remaining crystal grains are preferably composed of an amorphous material. The saturation magnetic flux density of this alloy is >=about 13kG. The alloy is appropriately used for a distributing transformer, and inverter transformer to be used in the low-frequency region, etc.
Patent JP-S56165408-A (JP)
Title: Quartz oscillating circuit
Inventor: SHIMOMURA KEIJI
IPC: H03H9/19
Filed: 1980-05-26
Abstract: PURPOSE:To realize a stable oscillation with a low level of electric power, by installing a coupling capacitor which is formed into an IC to the inside of an amplifier between the input/output side of an amplifier of a C-MOS inverter or the like that constitutes an oscillating circuit. CONSTITUTION:An oscillating circuit consists of a quartz oscillator 15, oscillating capacitors 36 and 37, and a C-MOS inverter or its subject amplifying circuit. For instance, coupling capacitors 39 and 38 are provided at the output and input sides of a C-MOS inverter 30 comprising a p channel transistor 31, an n channel transistor 32, a feedback resistance 34 and a drain resistance 33 to be formed into an IC along with the inverter 30. As a result, the necessary electric power is reduced to increase the resistance to the external evil effect and evil environment. Thus a highly stable and reliable oscillating circuit is obtained to be suitably applied to a watch.
Patent JP-S63234975-A (JP)
Inventor: TAKEUCHI MITSUAKI
IPC: A61N1/04
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58186107-A (JP)
Inventor: OOTSUKA TOSHIHIDE
IPC: H01B7/18
Filed: 1982-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0741771-A (JP)
Title: Fluorinated pitch
Inventor: WATANABE NOBUATSU
IPC: C10C3/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide a fluorinated pitch which comprises a new fluorine compound having various excellent characteristics while having such excellent properties as water repellency comparable to that of hitherto known fluorinated graphite. CONSTITUTION:The fluorinated pitch substantially consists of carbon atoms and fluorine atoms at an atomic ratio of (1:0.5) to (1:1.8), shows a characteristic X-ray powder diffraction pattern and X-ray photoelectron spectroscopic analysis pattern, when subjected to vacuum deposition, evaporates and then deposits on a base plate kept at a temperature lower than that used for vacuum deposition, and has characteristics, e.g. an angle of contact with water of 141+ or -8 deg. at 30 deg.C.
Patent JP-S61228931-A (JP)
Title: Biaxial stretching of poly(4-methylpentene-1) film
Inventor: NIIZAWA MASAYUKI
IPC: B29C55/14
Filed: 1985-04-03
Abstract: PURPOSE:To provide a method of realizing the high draw ratio progressive biaxial stretching of poly(4-methylpentene-1) (PMP) without developing uneven stretching and breakage of film by a method wherein unstretched film made of resin mainly consisting of PMP is longitudinally stretched and, after that, longitudinally shrunk and finally stretched laterally at the respective specified temperature. CONSTITUTION:Homopolymer of PMP, copolymer consisting of PMP as main component and another alpha-olefin as copolymeric component, a mixture of PMP and poly alpha-olefin such as polyethylene, polypropylene or the like are preferable as the resin mainly consisting of PMP. Firstly, unstretched film is longitudinally stretched at 80-180 deg.C with the draw ratio of 30% or more. Secondly, the stretched film is longitudinally shrunk at a temperature ranging from 120 deg.C or higher to under the melting point of the film with the shrink of 5% or more. Finally, the resultant shrunk film is laterally stretched at a temperature ranging from 150 deg.C or higher to under the melting point of the film with the draw ratio of 300% or more. Thus, the satisfactory stretching is realized. Consequently, the obtained film has excellent mechanical properties as biaxially stretched film and no unevenly stretched portion.
Patent JP-S51145529-A (JP)
Title: Two-pack type water-based coating composition
Inventor: TOYOSHIMA KAZUAKI
IPC: C09D201/08
Filed: 1975-06-09
Abstract: PURPOSE: A two pack type water-based coating composition improved in sagging, skim of coating film, flow and thick film forming properties by mixing two components on the substrates. 
     COPYRIGHT: (C)1976,JPO&Japio